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Individual Calculations January 2019 |
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| D`costa, Lorin Ar Total change: 7.90 | |   |
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| 10th CSC London Chess Classic: FIDE Open | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2390 | 4.50 | 7 | 0.79 | 10 | 7.90 | |
|  Mueller, Jens | | | 1990 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Georgescu, Lena | | wf | 2162 | SUI | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Smith, Andrew P | f | | 2157 | IRL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Hillarp Persson, Tiger | g | | 2546 | SWE | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Elsness, Frode | m | | 2447 | NOR | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Istratescu, Andrei | g | | 2564 | ROU | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Cornette, Matthieu | g | | 2597 | FRA | 0.00 | 1 | -0.23 | 10 | -2.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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